Mr. Kepeng Rong Profile

Kepeng Rong

at Southwest Institute of Technical Physics

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 10 May 2023 Paper

Laser processing of glass plates using nanosecond lasers with three wavelengths

Xi Yang, Meng Zhang, Yun Huang, Weijiang Wang, Hao Xing, Ruina Fang, Jieping Luo, Qing Luo, Jiao Yang, Kepeng Rong, Dongdong Wang, You Wang

Proceedings Volume 12554, 1255410 (2023) https://doi.org/10.1117/12.2654926

KEYWORDS: Glasses, Laser processing, Laser drilling, Absorption, Pulsed laser operation, Oxides, Glass processing, Laser energy, Ultraviolet radiation, Near infrared

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Proceedings Article | 28 December 2022 Poster + Paper

Experimental study of a new kind of gas-flowing diode pumped cesium laser

Guofei An, Jiao Yang, Jiawei Guo, He Cai, Kepeng Rong, You Wang

Proceedings Volume 12310, 1231016 (2022) https://doi.org/10.1117/12.2656501

KEYWORDS: Fluctuations and noise, Cesium, Temperature metrology, Semiconductor lasers, Reflectivity, Output couplers, Laser systems engineering, Windows, Gases, Resonators

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Proceedings Article | 30 December 2021 Paper

A 3.9 µm Ho3+:BYF laser pumped by a three-mirror cavity Cr:LiSAF laser with high optical-to-optical efficiency

Chaoqun Ma, Ying Zhang, He Cai, Juhong Han, Kepeng Rong, Guofei An, Jiawei Guo, Xiaoxu Liu, Haoyu Li, Jiao Yang, Qing Luo, You Wang

Proceedings Volume 12061, 1206123 (2021) https://doi.org/10.1117/12.2606681

KEYWORDS: Crystals, Mid-IR, Laser optics, Laser crystals, Output couplers, Holmium, Quantum cascade lasers, Mirrors, Energy efficiency, Tunable lasers

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Proceedings Article | 24 November 2021 Paper

Theoretical analyses of physical characteristics of a silicon wafer using laser beams with different pulse widths

Ying Zhang, Shiheng Zhang, Chaoqun Ma, Qing Luo, Yunru Fan, Haoyu Li, Juhong Han, Jiao Yang, Xiaoxu Liu, Kepeng Rong, Guofei An, You Wang

Proceedings Volume 12060, 1206013 (2021) https://doi.org/10.1117/12.2606543

KEYWORDS: Silicon, Semiconducting wafers, Semiconductor lasers, Femtosecond phenomena, Picosecond phenomena, Laser cutting, Laser processing, Pulsed laser operation, Optical simulations

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Proceedings Article | 6 June 2021 Paper

Theoretical study on the amplified spontaneous emission in an end-pumped cesium vapor laser

Guofei An, Jiao Yang, Jiaowei Guo, Juhong Han, He Cai, Xiaoxu Liu, Kepeng Rong, Qinqin Li, You Wang

Proceedings Volume 11849, 118490U (2021) https://doi.org/10.1117/12.2598922

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Proceedings Article | 4 December 2020 Paper

Possibility of processing a glass plate by heating the material with an ultraviolet laser

Chaoqun Ma, Ying Zhang, Xiaoxu Liu, Qing Luo, Jiao Yang, Haoyu Li, Lijuan Tan, Juhong Han, He Cai, Guofei An, Kepeng Rong, You Wang

Proceedings Volume 11617, 116171S (2020) https://doi.org/10.1117/12.2585226

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Proceedings Article | 12 March 2020 Paper

Evaluation of thermally-induced lens of a pentagonal-side-pumped solid-state laser rod

Jiawei Guo, Feng Yang, Xiaoxu Liu, Juhong Han, Kepeng Rong, Guofei An, He Cai, Hongyuan Wang, You Wang

Proceedings Volume 11437, 114370E (2020) https://doi.org/10.1117/12.2543845

KEYWORDS: Nd:YAG lasers, Absorption, Refractive index, Rod lasers, Solid state lasers, Ray tracing, Finite element methods, Laser beam diagnostics, Reflectors

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Proceedings Article | 12 March 2020 Paper

Evaluation of outputted and leaked power for a micro-cavity laser in the terahertz region

Haoyu Li, Kepeng Rong, Qing Luo, Jiao Yang, Lijuan Tan, He Cai, Xiaoxu Liu, Goufei An, Haizhi Song, You Wang

Proceedings Volume 11441, 114410A (2020) https://doi.org/10.1117/12.2543454

KEYWORDS: Terahertz radiation, Laser resonators, Optical simulations, Electromagnetic radiation, Laser applications, Medicine, Ultraviolet radiation, Visible radiation, Finite-difference time-domain method, Silver

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Proceedings Article | 12 January 2018 Paper

Analyses of absorption distribution of a rubidium cell side-pumped by a Laser-Diode-Array (LDA)

Hang Yu, Juhong Han, Kepeng Rong, Shunyan Wang, He Cai, Guofei An, Wei Zhang, Qiang Yu, Peng Wu, Hongyuan Wang, You Wang

Proceedings Volume 10619, 106190W (2018) https://doi.org/10.1117/12.2295582

KEYWORDS: Absorption, Rubidium, High power lasers

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Proceedings Article | 12 January 2018 Paper

Theoretical evaluation of a continues-wave Ho3+:BaY2F8 laser with mid-infrared emission

Kepeng Rong, He Cai, Guofei An, Juhong Han, Hang Yu, Shunyan Wang, Qiang Yu, Peng Wu, Wei Zhang, Hongyuan Wang, You Wang

Proceedings Volume 10619, 1061905 (2018) https://doi.org/10.1117/12.2295579

KEYWORDS: Holmium, Crystals, Reflectivity, Mid-IR, Doping, Continuous wave operation, Solid state lasers, Energy transfer

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Proceedings Article | 12 January 2018 Paper

Theoretical analyses of a 1.617-um laser with a MOPA configuration

He Cai, Juhong Han, You Wang, Kepeng Rong, Hang Yu, Shunyan Wang, Guofei An, Wei Zhang, Peng Wu, Qiang Yu, Hongyuan Wang

Proceedings Volume 10619, 1061904 (2018) https://doi.org/10.1117/12.2295546

KEYWORDS: Er:YAG lasers, Crystals, Laser crystals, Doping, Upconversion, Absorption, Laser systems engineering, Laser applications, Optical pumping, Differential equations

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Proceedings Article | 24 October 2017 Paper

Dependence of output features of a micro-cavity laser on the cavity structure

Kepeng Rong, Haizhi Song, You Wang, Hang Yu, Shunyan Wang, Guofei An, He Cai, Juhong Han, Wei Zhang, Hongyuan Wang

Proceedings Volume 10457, 1045729 (2017) https://doi.org/10.1117/12.2284790

KEYWORDS: Finite-difference time-domain method

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Proceedings Article | 24 October 2017 Paper

Theoretical study on the absorption features of a diode side-pumped alkali laser

Hang Yu, You Wang, Kepeng Rong, He Cai, Juhong Han, Shunyan Wang, Guofei An, Wei Zhang, Hongyuan Wang

Proceedings Volume 10457, 1045721 (2017) https://doi.org/10.1117/12.2284685

KEYWORDS: Absorption, Gas lasers, Ray tracing, Alkali vapor lasers

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Proceedings Article | 12 May 2017 Paper

Study on energy transfer induced by collisions between rubidium and cesium

Shunyan Wang, You Wang, He Cai, Juhong Han, Guofei An, Wei Zhang, Kepeng Rong, Hang Yu, Liangping Xue, Hongyuan Wang, Jie Zhou

Proceedings Volume 10173, 101731O (2017) https://doi.org/10.1117/12.2268251

KEYWORDS: Rubidium, Cesium, Chemical species, Energy transfer, Potassium, MATLAB, Quantum efficiency, Temperature metrology, Molecules, Sodium

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Proceedings Article | 12 May 2017 Paper

Analyses of mode filling factor of a laser end-pumped by a LD with high-order transverse modes

Juhong Han, You Wang, Guofei An, Kepeng Rong, Hang Yu, Shunyan Wang, Wei Zhang, He Cai, Liangping Xue, Hongyuan Wang, Jie Zhou

Proceedings Volume 10173, 101731I (2017) https://doi.org/10.1117/12.2268121

KEYWORDS: Transmission electron microscopy, Solid state lasers, Laser systems engineering, Diode pumped solid state lasers, Modes of laser operation, Analytical research, Laser optics, Physics, Laser therapeutics, Algorithms

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Proceedings Article | 12 May 2017 Paper

Diode-pumped alkali lasers with a gradient temperature configuration

He Cai, You Wang, Juhong Han, Hang Yu, Kepeng Rong, Shunyan Wang, Guofei An, Hongyuan Wang, Wei Zhang, Liangping Xue, Jie Zhou

Proceedings Volume 10173, 101731H (2017) https://doi.org/10.1117/12.2268120

KEYWORDS: Semiconductor lasers, Alkali vapor lasers, Absorption, Chemical reactions, Rubidium, High power lasers, Optical simulations, Gases, Output couplers, Physics

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Showing 5 of 16 publications

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